package com.it.mysort;

public class A02_SelectionDemo2 {
    public static void main(String[] args) {
        //选择排序
        //从0开始，跟后面的元素一一比较
        int[] arr = {2,4,5,3,1};
        for (int i = 0; i <arr.length-1; i++) {
            for (int j = i+1; j < arr.length; j++) {
                if (arr[i] > arr[j]) {
                    int temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
        }
        PrintArr(arr);
    }

    private static void PrintArr(int[] arr) {
        for (int i = 0; i < arr.length; i++) {
            System.out.print(arr[i]+" ");
        }
    }
}
